ISRC GBUM70814378
Verified recording
GBUM70814378 is “Requiem in D minor, K.626: 4. Offertorium: Domine, Jesu Christe” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x2ac416fabf618e8ca5b1ddddf3d33c4a5abe67653778c0ee64098f11ef56854d and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70814378.
Recording identifiers
- ISRC
- GBUM70814378
- Title
- Requiem in D minor, K.626: 4. Offertorium: Domine, Jesu Christe
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x2ac416fabf618e8ca5b1ddddf3d33c4a5abe67653778c0ee64098f11ef56854d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:feb5e38d91dc3c32603e090264c3e9fdd0d582b3d6c1ca7e9cf9ebfaab2c00d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70814378
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Requiem in D minor, K.626: 4. Offertorium: Domine, Jesu Christe · Machine-readable JSON-LD